* Replication for Crisis Signalling, Figures 1-2

* Figure 1

tsset a1_date

twoway (tsline france) (tsline germany) (tsline poland) (tsline spain),  tline(10mar2020, lwidth(medthick)  lp(dash))   text(90 50 "lockdown" , place(w)) ytitle("Lockdown Search Volume") xtitle("Date") scheme(s1color) 

* Figure 2

tsset a1_date

twoway (tsline icu_france) (tsline icu_germany) (tsline icu_poland) (tsline icu_spain), tline(10mar2020, lwidth(medthick)  lp(dash))   text(90 50  "lockdown", place(w)) ytitle("ICU Search Volume") xtitle("Date") scheme(s1color) 
